201840170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2883431}}^1$

素因数の和:2883445

約数の個数: 16

約数和(自身を含む): 415214208

約数和(自身を除く): 213374038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2883431, 5766862, 14417155, 20184017, 28834310, 40368034, 100920085, 201840170]

約数ペア:

[(1, 201840170), (2, 100920085), (5, 40368034), (7, 28834310), (10, 20184017), (14, 14417155), (35, 5766862), (70, 2883431)]